From what I can tell there is continuity across the coils. I looked at the schematic and I think the areas I pointed to in yellow is where to test.
I pointed to those leads in yellow below and there is continuity across those two leads. For some reason the wire on the output side of the transformer is soldered on a "landing strip"(I'm not sure if that is what you really call it but that is what I came up with). Maybe it's so you can test things easily, it certainly did make it easier for me.
Could the next step be firing the set up and testing voltage out of the vertical output transformer(T4)?